A result of years of research, the patented design of Planet Lock fits virtually any guitar and stays locked in place until you release the side pin. Unlike ordinary strap lock systems, the Planet Lock is designed to fit securely on your guitar's existing end pin. No need to change end pins or worry about whether the lock will stay in place. The Planet Lock is safe, secure, and easy to use. Adjusts 32"-57"

For the money they are a great strap, I have three of them in use and have not had a problem yet. I was concerend with the plastic ends that lock but they...Read complete review

For the money they are a great strap, I have three of them in use and have not had a problem yet. I was concerend with the plastic ends that lock but they have held up well. Heavy rock and metal user's will want a high end metal locking system over the plastic. For me and my style of music they work great.GoodAverage Gret

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Good for only the right guitars

Good strap. Comfortable, strong, and durable. Unfortunately, it can't be used on anything other than a Strat-like guitar.I bought this strap for my Gibson SG. I thought it was a...Read complete review

Good strap. Comfortable, strong, and durable. Unfortunately, it can't be used on anything other than a Strat-like guitar.I bought this strap for my Gibson SG. I thought it was a brilliant idea. Unfortunately, the strap can only be oriented one way, which didn't help because my strap pegs are on the back of the guitar. You have to twist the strap. It's a poor design, really. It can only be used on Strat style guitars. If you have a guitar similar to a Strat, great! This strap will work wonders for you. However, if you have any other guitar, don't waste your money. Good quality strap. Poor value if you own anything other than a Strat-like guitar.

I think the strap is soft and feels nice, Seems well made, better then I thought. I use it with my heavy Les Paul and it seems to work well. I don't take the strap off. It doesn't rub against the guitar. It's a well made strap and I would never use the old none locking type again, don't trust them, that's why I bought this one.No more fear factor when wearing the guitar.

I have bought two straps with this locking end; one was terrible and one was great. The bad one was a poly strap, but the good part of that was the locking ends. The good strap was a woven, better-quality strap, and I like it fine. I've used it on a strat-style, a semi-hollow, a tele-style and a super-strat style guitar, without problems in any case. The ends are fairly bulky and rigid, so there may be some pegs they wouldn't work on, depending on the guitar shape, but when they work, they are very good.

I've tried many straps through the years, and my biggest concern is if they can hold the instrument securely. I had a close call when a non-locking strap just gave way mid set. Never again! All my guitars have a locking strap, lately I've gotten the D'Addario, and I could not be more pleased. They are very nice and comfortable. Just a heads up though, if you use it with an Ibanez Artcore, the guitar pin in the bridge position is just a bit too snug for the strap to fit as in any other guitar. It was an easy fix, though -- I just unscrewed up the pin enough to place the strap, adjusted the screw and it is good to go. I do not take off the straps out of the guitar once I put them, so I make sure the case has enough space. So far no problems with my guitars when they go back in the case with a strap (except for my ovation). The straps look a lot nicer in real life than the picture.

I have the js series locking from the same company and the locking hole where the button goes in is too tight. thus when i tried to carefully put them on my js 1000 the screws to the strap buttons stripped out what a surprise!

Dont know about the quality control and if they measure the holes before assembly or if its electronically essembled.

However if your using a more conventional fender style strap button i dont see an issue but i changed mine out to custom dunlops.